don, pennsylvania, independent caller. caller: how are you? my wife and i, we have changed we have reduced our air- conditioning costs and turn our thermostat down in the winter we are not home. we try to do that. we just replaced the refrigerator. there is a program where you get to send your old refrigerator back, you get $50. it is a nice rebate. when it comes to your total energy cost, i would love to have solar, wind, all the safe renewable energies. in pennsylvania, we have the , we arel, fracking putting so much money into shale, we are not getting anything back. we are polluting our water, sticking millions of gallons of clean water into the ground. millions of water -- gallons of filthy water, contaminated water, it is costing money to clean up or get rid of that water. -- to go use any money into research for clean energy. we are going to kill our planet. the number one thing we have is clean water. we are not looking, spending any -- enoughresearch research money into clean energy sources. i would love to have solar panels on my hom